Country size comparison

compared to

Iceland is about 3.7 times smaller than Japan.

Japan is approximately 377,915 sq km, while Iceland is approximately 103,000 sq km, making Iceland 27.25% the size of Japan. Meanwhile, the population of Japan is ~124.2 million people (123.9 million fewer people live in Iceland).
Tip: This to-scale comparison of Japan vs. Iceland uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Iceland vs. Japan

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Quality of Life Comparison · 12 statistics
Make 30.4% less money in Japan
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Cost of Living Comparison · 7 categories - 2026 data
Japan is 43.8% cheaper than Iceland overall
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Moving from Iceland to Japan · OECD 2023
73 people moved from Iceland to Japan.
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